Zach Varmitech has kidnapped walruses to mine precious pearls for Donita Donata's fashion line.
Scoops, Becky, Bob and Violet hear a rumor about a haunted treasure and decide to go on a search.
When the Pig leaves the farm to join the opera, Peg and Cat realize they can't make it without him.
The heroes go around the globe with Wigglesbottom, a wacky explorer who is searching for his friend.
Helen and the gang try to make Martha a nice quiet place to nap. Martha joins a dog costume parade.
Daniel is scared to get a shot at the doctor but he finds that the shot was not so bad after all!
Daniel sees things that are a bit scary when he goes to Prince Wednesday's castle for a sleepover.
The kids are painting a picture of a rainbow and get help from color expert King Kaleidoscope.
Dad, Buddy and Tiny ride on the train at night and learn about animals that are active after dark.
The Wild Kratts accidentally lose some Hispid hares in a wintery North American forest.
WordGirl must stop best friends Big Left Hand Guy and InvisiBill from pulling off a big heist.